Changes the user's first name, last name and username.
updateUserName#c3f202e0 user_id:long first_name:string last_name:string username:string = Update;| Name | Type | Description |
|---|---|---|
| user_id | long | User identifier |
| first_name | string | New first name. Corresponds to the new value of real_first_name field of the userFull constructor. |
| last_name | string | New last name. Corresponds to the new value of real_last_name field of the userFull constructor. |
| username | string | New username. |
Extended user info